EP3807618A4 - SYSTEMS, DEVICES AND METHODS FOR AMPLIFYING SIGNALS FROM SIDE FLOW ASSAY - Google Patents

SYSTEMS, DEVICES AND METHODS FOR AMPLIFYING SIGNALS FROM SIDE FLOW ASSAY Download PDF

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Publication number
EP3807618A4
EP3807618A4 EP19822665.6A EP19822665A EP3807618A4 EP 3807618 A4 EP3807618 A4 EP 3807618A4 EP 19822665 A EP19822665 A EP 19822665A EP 3807618 A4 EP3807618 A4 EP 3807618A4
Authority
EP
European Patent Office
Prior art keywords
systems
methods
devices
lateral flow
flow assay
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19822665.6A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3807618A1 (en
Inventor
Huimiao REN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Becton Dickinson and Co
Original Assignee
Becton Dickinson and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Becton Dickinson and Co filed Critical Becton Dickinson and Co
Publication of EP3807618A1 publication Critical patent/EP3807618A1/en
Publication of EP3807618A4 publication Critical patent/EP3807618A4/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8483—Investigating reagent band
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54386—Analytical elements
    • G01N33/54387—Immunochromatographic test strips
    • G01N33/54388—Immunochromatographic test strips based on lateral flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/558—Immunoassay; Biospecific binding assay; Materials therefor using diffusion or migration of antigen or antibody
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N2021/7756—Sensor type
    • G01N2021/7759—Dipstick; Test strip

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
EP19822665.6A 2018-06-18 2019-06-06 SYSTEMS, DEVICES AND METHODS FOR AMPLIFYING SIGNALS FROM SIDE FLOW ASSAY Pending EP3807618A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862686606P 2018-06-18 2018-06-18
PCT/US2019/035725 WO2019245744A1 (en) 2018-06-18 2019-06-06 Systems, devices, and methods for amplifying signals of a lateral flow assay

Publications (2)

Publication Number Publication Date
EP3807618A1 EP3807618A1 (en) 2021-04-21
EP3807618A4 true EP3807618A4 (en) 2022-01-19

Family

ID=68983274

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19822665.6A Pending EP3807618A4 (en) 2018-06-18 2019-06-06 SYSTEMS, DEVICES AND METHODS FOR AMPLIFYING SIGNALS FROM SIDE FLOW ASSAY

Country Status (8)

Country Link
US (1) US20210156856A1 (ko)
EP (1) EP3807618A4 (ko)
JP (2) JP7451431B2 (ko)
KR (1) KR20210021316A (ko)
CN (1) CN112513613A (ko)
AU (1) AU2019290399A1 (ko)
CA (1) CA3103605A1 (ko)
WO (1) WO2019245744A1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2021364100A1 (en) * 2020-10-19 2023-06-01 Becton, Dickinson And Company Sars-cov-2 antigen lateral flow assay detection device and methods for using the same
EP4267959A1 (en) * 2021-02-01 2023-11-01 Wallac OY Lateral flow test strip readers, cartridges and related methods
WO2023017319A1 (en) * 2021-08-11 2023-02-16 Senzo Health Limited High sensitivity analyte network detection flow assays and related methods
EP4257981A1 (en) 2022-04-07 2023-10-11 CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement Sensing device with improved detection sensitivity for detecting the presence of a predefined chemical, biological or biochemical entity in a fluid sample
GB2622185A (en) 2022-05-25 2024-03-13 John William Dilleen Electrochemical energy diagnostics device for sample analysis

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010061992A1 (en) * 2008-11-28 2010-06-03 Infopia Co., Ltd. Method for amplification of signal in immunochromatographic assay and immunochromatographic kit using the method
US20110136258A1 (en) * 2009-12-04 2011-06-09 Rapid Pathogen Screening, Inc. Multiplanar Lateral Flow Assay with Sample Compressor
WO2015109255A1 (en) * 2014-01-16 2015-07-23 Genisphere, Llc Lateral flow assays using dna dendrimers

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6319559A (ja) * 1986-07-11 1988-01-27 Fuji Photo Film Co Ltd 免疫分析方法
JP2004500569A (ja) * 2000-02-25 2004-01-08 ルミネックス　コーポレイション 多重アッセイ法のための内部標準および内部対照
US7387890B2 (en) * 2004-12-16 2008-06-17 Chembio Diagnostic Systems, Inc. Immunoassay devices and use thereof
US20080138842A1 (en) * 2006-12-11 2008-06-12 Hans Boehringer Indirect lateral flow sandwich assay
CN103154735B (zh) * 2009-05-11 2018-10-02 连接Dx股份有限公司 用于检测分析物的方法和组合物
CA2897844A1 (en) * 2009-12-04 2011-06-09 Rapid Pathogen Screening, Inc. Multiplanar lateral flow assay with sample compressor
JP5866291B2 (ja) * 2010-09-30 2016-02-17 積水メディカル株式会社 イムノクロマトグラフィー用テストストリップおよびその製造方法
US8927262B2 (en) * 2010-10-04 2015-01-06 Church & Dwight Co., Inc. Ovulation predictor test
US8603835B2 (en) * 2011-02-10 2013-12-10 Chembio Diagnostic Systems, Inc. Reduced step dual path immunoassay device and method
JP5683543B2 (ja) * 2011-09-29 2015-03-11 富士フイルム株式会社 クロマトグラフキット及びクロマトグラフ方法
CA2948043A1 (en) * 2014-05-07 2015-11-12 Nplex Pty Ltd Synthetic thread based lateral flow immunoassay
JP6656052B2 (ja) * 2016-03-31 2020-03-04 日鉄ケミカル＆マテリアル株式会社 免疫測定方法、免疫測定用キット及びラテラルフロー型クロマトテストストリップ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010061992A1 (en) * 2008-11-28 2010-06-03 Infopia Co., Ltd. Method for amplification of signal in immunochromatographic assay and immunochromatographic kit using the method
US20110136258A1 (en) * 2009-12-04 2011-06-09 Rapid Pathogen Screening, Inc. Multiplanar Lateral Flow Assay with Sample Compressor
WO2015109255A1 (en) * 2014-01-16 2015-07-23 Genisphere, Llc Lateral flow assays using dna dendrimers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019245744A1 *

Also Published As

Publication number Publication date
CN112513613A (zh) 2021-03-16
AU2019290399A1 (en) 2021-01-21
WO2019245744A1 (en) 2019-12-26
JP2024074809A (ja) 2024-05-31
JP2021529940A (ja) 2021-11-04
CA3103605A1 (en) 2019-12-26
JP7451431B2 (ja) 2024-03-18
EP3807618A1 (en) 2021-04-21
US20210156856A1 (en) 2021-05-27
KR20210021316A (ko) 2021-02-25

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